Diễn đàn hỗ trợ Firefox

I'm trying to import my bookmarks from an HTML file. They say to click the menu button but there is NO menu button with 3 horizontal stripes. I'm using a Chromebook laptop.

Hello! I really liked the vertical tab panel management before, if I wanted it to disappear I've pressed ctrl + alt + z and if I wanted it to show only icons of the websites - I could press ctrl + alt + x twice and had the mini version of it. For some reason, now it's gone, when I press ctrl + alt + x twice the panel is gone completely. Could you help out here? Essentially, I want to be able to make it look like that (screenshot attached), only without the AI Assistant.

While I have a Mozilla account, I typically am not signed-in when I use Firefox. I have noticed that when I do sign-in, extensions that I have removed while not signed-in are automatically reinstalled and stay installed when I sign out. Apparently the extensions were installed prior to signing-in sometime in the past; removing the extensions while signed-in seems to remove them for good. As good an idea as this may seem (?), I need this to stop. Any ideas? I am not intentionally backing-up or syncing anything.

Hello! I can't login to my x.com account from Firefox 115.35.2esr on Windows 7 SP1. I'd was stay logged in many years before I accidentally clear my cookies. And now I can't login. It just reloaded input form when I type my login and press "Next"button. I tryed login from Private mode, I tryed to disable all addons. Nothing helped. But I still can login/logout from Firefox 140.10.2 on Windows 11.

In Firefox console I see

errors [ {…} ] 0 Object { code: 399, message: "Could not log you in now. Please try again later. g;177706962260066684:-1778241640627:geToqptptoIvemMOHotwS0TF:1" } code 399 message "Could not log you in now. Please try again later. g;177706962260066684:-1778241640627:geToqptptoIvemMOHotwS0TF:1"

and

Corporate Policy: Skip unsupported function name "identity-credentials-get"

Can anyone help me to fix it?

Why is a little black box showing up every few minutes asking me to sign into Mozilla. It just started doing this recently. How do I get rid of it? It says to use my main password which I assume is the one I use to access my computer. It doesn't work. When I hit cancel it goes away, but pops up a few minutes later. It is very annoying.

My firefox language setting is defaulted to English and yet recently up until now, my.yahoo.com portal suddenly appears in Spanish. I've cleared cookies and history , but still the results have not changed. I tried using the my.yahoo.com portal in MS Edge and still it comes up in Spanish. Please help. Thank you.

Hi-

In the past week or so, I suddenly stopped being able to download/save files or upload files from Firefox. I get a message that says something like "You don't have permission to open this file". This happens regardless of the location of the file (ie locally on the device, a USB drive, a server drive, one drive etc.).

This happens on two different workstations, one is Windows 11 and one is Windows 10 but both use the same Windows login.

If I try a different browser, I am able to save or upload so I don't think it is a network permissions issue.

Every since Firefox updated, I have not been able to list on my Ebay store. I can list on my phone and if I am using Chrome, but not Firefox. I need to be able to work on my Ebay account. Please advise what I can do. I keep getting an error message from Ebay This is the error message:

Skip to main content Well, this is embarrassing. We're sorry, but the listing tool isn't working right this second. Please try again later. Go to Seller hub Page Copyright © 1995-2026 eBay Inc. All Rights Reserved. Accessibility, User Agreement, Privacy, Consumer Health Data, Payments Terms of Use, Cookies, CA Privacy Notice, Your Privacy Choices and AdChoice

Hi all,

After the last update the former Mozilla Test Pilot "Snooze Tabs" isn't working for me any more, I tell a tab to snooze and it just stays where it is. https://addons.mozilla.org/en-GB/firefox/addon/snoozetabs/

I've tried running with addons disabled and then running with addons active again and the behaviour is the same. It's the same behaviour whether I run from the toolbar or the context menu.

I'm presuming this problem is related to Firefox update mechanics. Any suggestions for how to get this working again please?

Cheers :)

Ok, I screwed up.

I was trying to solve a problem I've been having with regular releases of Firefox and it occurred to me try the ESR release so I downloaded and installed it. The good news is that it solved my problem, the bad news is that I just barrelled into it without thinking, assuming that my logins and bookmarks would just transfer over like with regular releases. They did not. It turns out I should have made a backup of those things first and I can't open the old regular release of Firefox to properly back-up those things now. Oops.

I've been reading lots of forum posts here and elsewhere trying to get those files into ESR and I haven't been successful. From the profile manager I've located the profile that still contains that info and I've tried:

Copying and pasting the "logins.json" and "key4.db" files from the "default-release" profile into the ESR profile which didn't work.

From "about:profiles" I also tried to "launch profile in a new browser" of the default-release profile so I can open that profile and properly back-up bookmarks and logins but I get a prompt to create a new profile which I tried several times and only resulted in several profiles of the ESR release.

Then it occurred to me that If I could just delete all instances of ESR and open the old default-profile then I could back-up the logins and bookmarks, THEN download and install ESR again and import those files but before diving into that I need to make sure that won't loose my original default-release profile info.

So experts, does that sound reasonable? Delete all instances of ESR so I can open the regular Firefox? What's the best way of going about that?

Thank you.

With the new Firefox updates I no longer see my bookmarks. I tried the FAQ's and suggestions but I don't understand them. I need my bookmarks back ASAP! Tried ctrl-shift-B it did nothing.

Greetings...

I successfully deleted the new weather widget that appears at the top right of my Firefox homepage but the horizontal space at the top of my homepage remains. I followed all of the steps (3) to delete the weather widget but none of them also deleted the horizontal space. As a result, there is a wide white top "margin" that appears on my homepage, below which the customary Firefox graphic logo appears.

On my Firefox homepage, I have three rows of shortcuts that now appear lower on the homepage and a vertical scroll bar now appears on the right side of the homepage. Before the new weather widget appeared on my homepage, the three rows of shortcuts were vertically centered on the homepage, without the need for a vertical scroll bar to appear.

Either there is a way that the horizontal space at the top of my homepage can be deleted, or I will have to resort to creating a custom HTML webpage containing my shortcuts.

Please advise which solution will resolve this problem. Thank you very much for your time and feedback.

Take care...